157023728

素因数分解:

$2^4\times {\mathrm{359}}^1\times {\mathrm{27337}}^1$

素因数の和:27704

約数の個数: 20

約数和(自身を含む): 305092080

約数和(自身を除く): 148068352

約数列:

[1, 2, 4, 8, 16, 359, 718, 1436, 2872, 5744, 27337, 54674, 109348, 218696, 437392, 9813983, 19627966, 39255932, 78511864, 157023728]

約数ペア:

[(1, 157023728), (2, 78511864), (4, 39255932), (8, 19627966), (16, 9813983), (359, 437392), (718, 218696), (1436, 109348), (2872, 54674), (5744, 27337)]